factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000008674975983 1,461 digits created 2026-03-09

Value

343750112730500189210667907414729710540561036266176044622047544249115784721674212269451164898954268977266770801364760566622620805961894517996307565237984596915721903268860512463288652014638309452589529070095474323426663523161439093712822339627684148353689811161594923360536113014770641854245742743278811537023179348166052622475513148577892357853268770400975193381342279920357123365690897394711547897797830068144236688552909998432080913515003812499168742004733343703205116306881709026184988504261025643557379809096373929995128103389382744615987471964877716174887545160242164706944048951844019479347540192836772935865291545866813688218122299930678998775291917055295381678248453441162179429108447672577260283209913426899826998001521725373435794646680525130681130933691244351313772366442699613569247847985910225771148003268943806310285617902933523827584154474698370751566460836217040786825399240231647568133455063104493167783037978344619972048536137233900631269652452708893051363165220781509698536124173081081902690695106131212992682351201561332041646605385537597271596775681845736800826874913661070734028298216718894957647614291869143791758420652142778951030423078664440085222099059389783116994315455048980782061786425906190134958430955532513257055801750251888506277928931045869359062239418189279329472610079142603053859797112015208962959266875132671237772387599140884926125787786174101273844181145463371994011483647532117937555526400064914169756668023716672748929
term 537^535+536
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,461 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byAnonymous

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674975983 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000008674975983},"decimal":true,"detail":2}}'